In other words, 80 centimeters is 0.0014458 times the height of The CN Tower, and the height of The CN Tower is 691.660 times that amount.

(a.k.a. La Tour CN, a.k.a. Canadian National Tower, a.k.a. Canada's National Tower) (Toronto, Canada) (to spire)The CN Tower measures 55,333 centimeters tall at its spire. Used only in emergencies and for charitable climbing events, the 2,579-step staircase to the top is the longest metal staircase in the world.

In other words, the height of a Canton Tower is 770 times 80 centimeters.

(a.k.a. Guangzhou TV & Sightseeing Tower, a.k.a. 广 州 电 视 观 光 塔) (Guangzhou, China) (to spire)The Guangzhou TV & Sightseeing Tower stands 61,000 centimeters to its spire. Initially described as holding the record for the tallest Ferris wheel in the world, the ride at the top of the tower is actually an observation carousel; cars complete a trip around the top-floor track about every half-hour.

In other words, 80 centimeters is 0.00104 times the height of Gocta Falls, and the height of Gocta Falls is 962 times that amount.

(a.k.a. Gocta Cataracts, a.k.a. Catarata del Gocta) (Amazonas, Peru) (total height)Gocta Falls, a waterfall on the Cocahuayco River, measures 77,100 centimeters in total height. Although it sits just 4,200,000 centimeters from the major city of Chachapoyas, the waterfall was unknown to non-locals until it was documented during a 2005 expedition by a German economist.

In other words, the length of The Navy Pier is 1,000 times 80 centimeters.

(a.k.a. Municipal Pier #2) (Chicago, Illinois)The Navy Pier is 90,000 centimeters in total length. Originally named Municipal Pier #2, the pier was renamed Navy Pier in 1927 in honor of Naval personnel stationed there during World War I.

In other words, the height of The Three Sisters Falls is 1,000 times 80 centimeters.

(a.k.a. Cataratas las Tres Hermanas) (Ayacucho, Peru)The Three Sisters Falls rise to 90,000 centimeters in height. The falls are called Three Sisters after the three large tiers over which the falls flow.